York DM 078 User Manual

Page of 48
246645-YTG-C-0708
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
STANDARD EFFICIENCY
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE GAS/ELECTRIC UNITS
DM 078, 090, 102, 120  and 150
6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS
9.0 EER
 
TECHNICAL
GUIDE 
®
                    
®  
DESCRIPTION
YORK
®
 Predator
®
 units are convertible single packages 
with a common footprint cabinet and common roof curb for 
all 6-1/2 through 12-1/2 ton models. All units have two 
compressors with independent refrigeration circuits to pro-
vide two stages of cooling. The units were designed for 
commercial applications and can be easily installed on a 
roof curb, slab, or frame.
All Predator
®
 units are self-contained and assembled on 
rigid full perimeter base rails allowing for 3-way forklift 
access and overhead rigging. Every unit is completely 
charged, wired, piped, and tested at the factory to provide 
a quick and easy field installation.
All units are convertible between side and down airflow.  A  
independent economizer design is used on side and down 
discharge applications, as well as all tonnage sizes.
Predator
®
 units are available in the following configura-
tions: cooling only, cooling with electric heat, and cooling 
with gas heat. Electric heaters are available as factory-
installed options or field-installed accessories.
Tested in accordance with: